Dušik (N)

kemijski element atomskog broja 7

Atomski broj	7
Relativna atomska masa	14.007
Maseni broj	14

Skupina	15
Perioda	2
Blok	p

proton	7 p⁺
neutron	7 n⁰
elektron	7 e^-

Animated Bohrov model atoma of N (Dušik)

Physical Property

Atomski Radijus	65 pm 179 pm
Molni volumen	17,3 cm³/mol
Kovalentni Radijus	71 pm 60 pm 54 pm 65 pm 71 pm
Metallic Radius	53 pm
Ionski radijus	146 pm 16 pm −10,4 pm 13 pm
Crystal Radius	132 pm 30 pm 4,4 pm 27 pm
Van der Waals radius	160 pm 155 pm 366,21 pm 155 pm 193 pm 164 pm 366 pm
gustoća	0,001145 g/cm³

Kemijsko Svojstvo

{ERROR}

energija

proton affinity	342,2 kJ/mol
Elektronski afinitet	−1,4 eV/particle
ionization energy	14,53413 eV/particle 29,60125 eV/particle 47,4453 eV/particle 77,4735 eV/particle 97,89013 eV/particle 552,06731 eV/particle 667,04609 eV/particle

Toplina isparivanja
toplina taljenja
standard enthalpy of formation	472,44 kJ/mol
elektron

Elektronska ljuska	2, 5

valence electron	5 ⓘ

electron configuration	[He] 2s² 2p³ⓘ 1s² 2s² 2p³

Oksidacijski broj	-3, -2, -1, 0, 1, 2, 3, 4, 5
Elektronegativnost	18,13 eV/particle 0.26493 3.04
Electrophilicity Index	1,353269450990578 eV/particle
fundamental state of matter

agregatno stanje
gaseous state of matter	Diatomic
Vrelište	77,355 K
Talište	63,15 K
critical pressure	3,3958 MPa
critical temperature	126,192 K
Trojna točka	63,151 K 12,52 kPa
appearance
boja	Crna #8f8fff #3050f8 #3753bb
appearance	colorless gas, liquid or solid
Indeks prelamanja	1,000298
thermodynamic material property
Toplinska vodljivost	0,026 W/(m K)
Toplinsko istezanje
molar heat capacity	29,124 J/(mol K)
Specifični toplinski kapacitet	1,04 J/(g⋅K)
heat capacity ratio	7/5
electrical properties
type
electrical conductivity
Električna otpornost i provodnost
Supravodljivost
Magnetizam
type	diamagnetic
Magnetna susceptibilnost (Mass)	−0,0000000054 m³/Kg
Magnetna susceptibilnost (Molar)	−0,00000000015 m³/mol
Magnetna susceptibilnost (Volume)	−0,0000000068
magnetic ordering
Curieva temperatura
Néel temperature
struktura
Kristalna struktura	{ERROR}
lattice constant	4,039 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Tvrdoća
bulk modulus
shear modulus
Youngov modul elastičnosti
Poissonov omjer
brzina zvuka	333,6 m/s
classification
Kategorija	Aktinoidi, Nonmetals
CAS Group	VB
IUPAC Group	VA
Glawe Number	88
Mendeleev Number	93
Pettifor Number	100
Geochemical Class	volatile
Goldschmidt classification	atmophile

other

Gas Basicity	318,7 kJ/mol
polarizability	7,4 ± 0,2 a₀
C6 Dispersion Coefficient	24,2 a₀ 25,7 a₀
allotrope	Dinitrogen
Nuklearni udarni presjek	1,91
Neutron Mass Absorption	0,0048
Kvantni brojevi	4S3/2
space group	194 (P63/mmc)

Isotopes of Nitrogen

Stabilni izotopi	2
Nestabilni izotopi	14
Natural Isotopes	2

¹⁰N

Maseni broj	10
neutron number	3
Relativna Atomska Masa	10,04165354 ± 0,000429417 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	143 ± 36 ys
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	2002
Parnost	-

decay mode	intensity
p (proton emission)

¹¹N

Maseni broj	11
neutron number	4
Relativna Atomska Masa	11,026157593 ± 0,000005368 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	585 ± 7 ys
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1974
Parnost	+

decay mode	intensity
p (proton emission)	100%

¹²N

Maseni broj	12
neutron number	5
Relativna Atomska Masa	12,01861318 ± 0,000001073 Da
g-factor	0,4571 ± 0,0001
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	11 ± 0,016 ms
spin	1
nuclear quadrupole moment	0,01 ± 0,0009
vrijeme otkrića ili izuma	1949
Parnost	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺α (β⁺-delayed α emission)	1.93%

¹³N

Maseni broj	13
neutron number	6
Relativna Atomska Masa	13,005738609 ± 0,000000289 Da
g-factor	0,6438 ± 0,0008
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	9,965 ± 0,004 m
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1934
Parnost	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴N

Maseni broj	14
neutron number	7
Relativna Atomska Masa	14,00307400425 ± 0,00000000024 Da
g-factor	0,403573 ± 0,000002
natural abundance	99,6205 ± 0,0247
radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1
nuclear quadrupole moment
vrijeme otkrića ili izuma	1920
Parnost	+

¹⁵N

Maseni broj	15
neutron number	8
Relativna Atomska Masa	15,00010889827 ± 0,00000000062 Da
g-factor	−0,5661138 ± 0,0000028
natural abundance	0,3795 ± 0,0247
radioaktivnost	stable isotope
Vrijeme poluraspada	Not Radioactive ☢️
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1929
Parnost	-

¹⁶N

Maseni broj	16
neutron number	9
Relativna Atomska Masa	16,006101925 ± 0,00000247 Da
g-factor	0,9928 ± 0,00055
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	7,13 ± 0,02 s
spin	2
nuclear quadrupole moment	−0,018 ± 0,002
vrijeme otkrića ili izuma	1933
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻α (β⁻-delayed α emission)	0.00154%

¹⁷N

Maseni broj	17
neutron number	10
Relativna Atomska Masa	17,008448876 ± 0,000016103 Da
g-factor	0,7104 ± 0,0008
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	4,173 ± 0,004 s
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1949
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	95.1%
β⁻α (β⁻-delayed α emission)	0.0025%

¹⁸N

Maseni broj	18
neutron number	11
Relativna Atomska Masa	18,014077563 ± 0,000019935 Da
g-factor	0,3274 ± 0,0004
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	619,2 ± 1,9 ms
spin	1
nuclear quadrupole moment	0,0123 ± 0,0012
vrijeme otkrića ili izuma	1964
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	7%
β⁻α (β⁻-delayed α emission)	12.2%
2n (2-neutron emission)

¹⁹N

Maseni broj	19
neutron number	12
Relativna Atomska Masa	19,017022389 ± 0,00001761 Da
g-factor	0,61 ± 0,03
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	336 ± 3 ms
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1968
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	41.8%

²⁰N

Maseni broj	20
neutron number	13
Relativna Atomska Masa	20,023367295 ± 0,000084696 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	136 ± 3 ms
spin	2
nuclear quadrupole moment
vrijeme otkrića ili izuma	1969
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	42.9%
2n (2-neutron emission)

²¹N

Maseni broj	21
neutron number	14
Relativna Atomska Masa	21,027087573 ± 0,000143906 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	85 ± 5 ms
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1970
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	87%
2n (2-neutron emission)

²²N

Maseni broj	22
neutron number	15
Relativna Atomska Masa	22,034100918 ± 0,00022306 Da
g-factor	0
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	23 ± 3 ms
spin	0
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1979
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	34%
2n (2-neutron emission)	12%

²³N

Maseni broj	23
neutron number	16
Relativna Atomska Masa	23,039421 ± 0,0004515 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada	13,9 ± 1,4 ms
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma	1985
Parnost	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	42%
2n (2-neutron emission)	8%
3n (3-neutron emission)	3.4%

²⁴N

Maseni broj	24
neutron number	17
Relativna Atomska Masa	24,05039 ± 0,00043 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
vrijeme otkrića ili izuma
Parnost

decay mode	intensity
n (neutron emission)

²⁵N

Maseni broj	25
neutron number	18
Relativna Atomska Masa	25,0601 ± 0,00054 Da
g-factor
natural abundance
radioaktivnost	☢️ radioactive element
Vrijeme poluraspada
spin	1/2
nuclear quadrupole moment	0
vrijeme otkrića ili izuma
Parnost	-

decay mode	intensity
n (neutron emission)
2n (2-neutron emission)
β⁻ (β⁻ decay)

povijest

otkrio/izumio	Daniel Rutherford
location of discovery	Scotland
vrijeme otkrića ili izuma	1772
Etimologija	Greek: nitron and genes, (soda forming).
pronunciation	NYE-treh-gen (engleski)

source

Obilnost
Zastupljenost u Zemljinoj kori	19 mg/kg
natural abundance (ocean)	0,5 mg/L
natural abundance (tijelo)	2,6 %
natural abundance (meteoroid)	0,14 %
natural abundance (Sunce)	0,1 %
Zastupljenost u svemiru	0,1 %

Nuclear Screening Constants

1	s	0.3349
2	p	3.166
2	s	3.1526

Dušik on ChemicalAid

Dušik (N)

Physical Property

Kemijsko Svojstvo

other

Isotopes of Nitrogen

10N

11N

12N

13N

14N

15N

16N

17N

18N

19N

20N

21N

22N

23N

24N

25N

povijest

source

Nuclear Screening Constants

¹⁰N

¹¹N

¹²N

¹³N

¹⁴N

¹⁵N

¹⁶N

¹⁷N

¹⁸N

¹⁹N

²⁰N

²¹N

²²N

²³N

²⁴N

²⁵N